| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $218.44 | 7.543% | $234.9169 | $234.92 | $234.90 | $234.90 |
| Purchase #2 | $70.38 | 7.248% | $75.4811 | $75.48 | $75.50 | $75.50 |
| Purchase #3 | $81.73 | 13.497% | $92.7611 | $92.76 | $92.75 | $92.80 |
| Purchase #4 | $194.64 | 12.789% | $219.5325 | $219.53 | $219.55 | $219.50 |
| Purchase #5 | $24.83 | 12.650% | $27.971 | $27.97 | $27.95 | $28.00 |
| Purchase #6 | $211.54 | 9.715% | $232.0911 | $232.09 | $232.10 | $232.10 |
| Purchase #7 | $184.99 | 11.575% | $206.4026 | $206.40 | $206.40 | $206.40 |
| 7 purchase totals = | $986.55 | $1,089.1563 | $1,089.15 | $1,089.15 | $1,089.20 | |